EP3580250B1 - Wässrige beschichtungszusammensetzung - Google Patents
Wässrige beschichtungszusammensetzung Download PDFInfo
- Publication number
- EP3580250B1 EP3580250B1 EP18703780.9A EP18703780A EP3580250B1 EP 3580250 B1 EP3580250 B1 EP 3580250B1 EP 18703780 A EP18703780 A EP 18703780A EP 3580250 B1 EP3580250 B1 EP 3580250B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating composition
- polyurethane
- isocyanate
- aqueous coating
- radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 239000008199 coating composition Substances 0.000 title claims description 124
- 239000004814 polyurethane Substances 0.000 claims description 71
- 229920002635 polyurethane Polymers 0.000 claims description 69
- 239000003085 diluting agent Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 53
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 45
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 40
- 150000001875 compounds Chemical class 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000005056 polyisocyanate Substances 0.000 claims description 34
- 229920001228 polyisocyanate Polymers 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 29
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 24
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 20
- 125000004122 cyclic group Chemical group 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 17
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 16
- -1 linoleum Substances 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 16
- 125000005442 diisocyanate group Chemical group 0.000 claims description 14
- 230000003472 neutralizing effect Effects 0.000 claims description 14
- 125000001931 aliphatic group Chemical group 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 238000009472 formulation Methods 0.000 claims description 10
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 7
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000001723 curing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000008346 aqueous phase Substances 0.000 claims description 4
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- 229920006280 packaging film Polymers 0.000 claims description 4
- 239000012785 packaging film Substances 0.000 claims description 4
- 150000003512 tertiary amines Chemical class 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 2
- 125000004427 diamine group Chemical group 0.000 claims 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 36
- 229920005862 polyol Polymers 0.000 description 24
- 150000003077 polyols Chemical class 0.000 description 24
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 23
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 22
- 239000006185 dispersion Substances 0.000 description 22
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 19
- 229920003009 polyurethane dispersion Polymers 0.000 description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 17
- WGYZMNBUZFHYRX-UHFFFAOYSA-N 1-(1-methoxypropan-2-yloxy)propan-2-ol Chemical compound COCC(C)OCC(C)O WGYZMNBUZFHYRX-UHFFFAOYSA-N 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000005058 Isophorone diisocyanate Substances 0.000 description 12
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 12
- 125000003118 aryl group Chemical group 0.000 description 11
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 10
- 239000012948 isocyanate Substances 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 9
- 150000002513 isocyanates Chemical class 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 229910021529 ammonia Inorganic materials 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 8
- 235000016213 coffee Nutrition 0.000 description 8
- 235000013353 coffee beverage Nutrition 0.000 description 8
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 7
- 125000000129 anionic group Chemical group 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 241000219198 Brassica Species 0.000 description 6
- 235000003351 Brassica cretica Nutrition 0.000 description 6
- 235000003343 Brassica rupestris Nutrition 0.000 description 6
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 6
- 150000002009 diols Chemical class 0.000 description 6
- 235000010460 mustard Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 239000000976 ink Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 4
- 239000004970 Chain extender Substances 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical group CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- 244000269722 Thea sinensis Species 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000002372 labelling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 235000020095 red wine Nutrition 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 4
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical class C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 3
- XRMBQHTWUBGQDN-UHFFFAOYSA-N [2-[2,2-bis(prop-2-enoyloxymethyl)butoxymethyl]-2-(prop-2-enoyloxymethyl)butyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(CC)COCC(CC)(COC(=O)C=C)COC(=O)C=C XRMBQHTWUBGQDN-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- NSPSPMKCKIPQBH-UHFFFAOYSA-K bismuth;7,7-dimethyloctanoate Chemical compound [Bi+3].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O NSPSPMKCKIPQBH-UHFFFAOYSA-K 0.000 description 3
- 239000006184 cosolvent Substances 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 150000002596 lactones Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 3
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 2
- QGLRLXLDMZCFBP-UHFFFAOYSA-N 1,6-diisocyanato-2,4,4-trimethylhexane Chemical compound O=C=NCC(C)CC(C)(C)CCN=C=O QGLRLXLDMZCFBP-UHFFFAOYSA-N 0.000 description 2
- ICLCCFKUSALICQ-UHFFFAOYSA-N 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene Chemical compound C1=C(N=C=O)C(C)=CC(C=2C=C(C)C(N=C=O)=CC=2)=C1 ICLCCFKUSALICQ-UHFFFAOYSA-N 0.000 description 2
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 2
- WJIOHMVWGVGWJW-UHFFFAOYSA-N 3-methyl-n-[4-[(3-methylpyrazole-1-carbonyl)amino]butyl]pyrazole-1-carboxamide Chemical compound N1=C(C)C=CN1C(=O)NCCCCNC(=O)N1N=C(C)C=C1 WJIOHMVWGVGWJW-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- MPIAGWXWVAHQBB-UHFFFAOYSA-N [3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C MPIAGWXWVAHQBB-UHFFFAOYSA-N 0.000 description 2
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- XUCHXOAWJMEFLF-UHFFFAOYSA-N bisphenol F diglycidyl ether Chemical class C1OC1COC(C=C1)=CC=C1CC(C=C1)=CC=C1OCC1CO1 XUCHXOAWJMEFLF-UHFFFAOYSA-N 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 150000004985 diamines Chemical group 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 2
- 150000002429 hydrazines Chemical class 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- HLJDOURGTRAFHE-UHFFFAOYSA-N isocyanic acid;3,5,5-trimethylcyclohex-2-en-1-one Chemical compound N=C=O.N=C=O.CC1=CC(=O)CC(C)(C)C1 HLJDOURGTRAFHE-UHFFFAOYSA-N 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 229920003226 polyurethane urea Polymers 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000036556 skin irritation Effects 0.000 description 2
- 231100000475 skin irritation Toxicity 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- LGPAKRMZNPYPMG-UHFFFAOYSA-N (3-hydroxy-2-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OC(CO)COC(=O)C=C LGPAKRMZNPYPMG-UHFFFAOYSA-N 0.000 description 1
- JWTGRKUQJXIWCV-UHFFFAOYSA-N 1,2,3-trihydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(O)C(O)CO JWTGRKUQJXIWCV-UHFFFAOYSA-N 0.000 description 1
- MYWOJODOMFBVCB-UHFFFAOYSA-N 1,2,6-trimethylphenanthrene Chemical compound CC1=CC=C2C3=CC(C)=CC=C3C=CC2=C1C MYWOJODOMFBVCB-UHFFFAOYSA-N 0.000 description 1
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical class CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 description 1
- KCZQSKKNAGZQSZ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazin-2,4,6-trione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C(=O)N(CCCCCCN=C=O)C1=O KCZQSKKNAGZQSZ-UHFFFAOYSA-N 0.000 description 1
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 1
- XYRRJTMWSSGQGR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCC(CO)(CO)CO.OCC(CO)(CO)CO XYRRJTMWSSGQGR-UHFFFAOYSA-N 0.000 description 1
- PUGOMSLRUSTQGV-UHFFFAOYSA-N 2,3-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OCC(OC(=O)C=C)COC(=O)C=C PUGOMSLRUSTQGV-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 description 1
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 1
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-UHFFFAOYSA-N 0.000 description 1
- HIGURUTWFKYJCH-UHFFFAOYSA-N 2-[[1-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxymethyl]oxirane Chemical compound C1OC1COCC1(COCC2OC2)CCCCC1 HIGURUTWFKYJCH-UHFFFAOYSA-N 0.000 description 1
- FDSUVTROAWLVJA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCC(CO)(CO)COCC(CO)(CO)CO FDSUVTROAWLVJA-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- AHIPJALLQVEEQF-UHFFFAOYSA-N 4-(oxiran-2-ylmethoxy)-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1COC(C=C1)=CC=C1N(CC1OC1)CC1CO1 AHIPJALLQVEEQF-UHFFFAOYSA-N 0.000 description 1
- ARSRBNBHOADGJU-UHFFFAOYSA-N 7,12-dimethyltetraphene Chemical compound C1=CC2=CC=CC=C2C2=C1C(C)=C(C=CC=C1)C1=C2C ARSRBNBHOADGJU-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
- C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2150/00—Compositions for coatings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/54—Aqueous solutions or dispersions
Definitions
- the NCO content of the resultant isocyanate-terminated prepolymer was 4.0% on solids (theoretically 4.2%), the prepolymer was cooled down to 35°C and TEA was added (14.5 g). The NCO/OH molar ratio is 1.5.
- a dispersion of the resultant isocyanate-terminated prepolymer was made by feeding 414 gram of the prepolymer mixture to deionized water (596 g) over the course of 45 minutes.
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Claims (29)
- Strahlungshärtbare wässrige Beschichtungszusammensetzung, umfassendein Polyurethan A, das als Bausteine mindestens:(a) ein oder mehrere Polyisocyanate mit mindestens zwei cyclischen Gruppen,(b) ein oder mehrere nichtcyclische aliphatische Diisocyanate, wobei die nichtcyclische aliphatische Gruppe, die die beiden Isocyanatgruppen verbindet, 4 bis 36 Kohlenstoffatome aufweist, und(c) eine oder mehrere Komponenten mit einer oder mehreren isocyanatreaktiven Gruppen umfasst, wobei die summierte Menge von (a) und (b) 10 bis 60 Gew.-%, bezogen auf die Gesamtgewichtsmenge der zur Herstellung des Polyurethans A verwendeten Komponenten, beträgt und wobei das Gewichtsverhältnis zwischen (a) und (b) im Bereich von 75:25 bis 95:5 liegt; unddie Zusammensetzung gegebenenfalls ferner ein strahlungshärtbares Verdünnungsmittel umfasst;
wobei die Konzentration der Beschichtungszusammensetzung an ethylenisch ungesättigten Bindungen im Bereich von 0,5 bis 6 Milliäquivalenten pro g Polyurethan A und strahlungshärtbarem Verdünnungsmittel liegt. - Wässrige Beschichtungszusammensetzung nach Anspruch 1, wobei das Gewichtsverhältnis von (a) zu (b) 75:25 bis 90:10 beträgt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei es sich bei Komponente (a) um ein oder mehrere Polyisocyanate mit mindestens zwei cycloaliphatischen Gruppen handelt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei es sich bei Komponente (a) um H12MDI (CAS-Nummer 5124-30-1) handelt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei es sich bei Komponente (b) um ein oder mehrere nichtcyclische aliphatische C4-C9-Diisocyanate, bevorzugt C4-C8-Diisocyanate, handelt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei es sich bei Komponente (b) um 1,6-Diisocyanatohexan (CAS-Nummer 822-06-0) handelt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Konzentration der Beschichtungszusammensetzung an ethylenisch ungesättigten Bindungen durch das Vorliegen von (Meth)acryloylgruppen in dem Polyurethan (A) und/oder das Vorliegen von strahlungshärtbarem Verdünnungsmittel in die Beschichtungszusammensetzung eingeführt wird.
- Wässrige Beschichtungszusammensetzung nach einem der Ansprüche 1 bis 6, wobei die Herstellung des Polyurethans A durch Verwendung einer oder mehrerer isocyanatreaktiver Komponenten mit mindestens einer (Meth)acryloylgruppe pro Molekül (Komponente (c)(ii)) erfolgt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei Komponente (c)(c)(i) eine oder mehrere isocyanatreaktive Komponenten mit ionischen und/oder potenziell ionischen wasserdispergierenden Gruppen in einer Menge von 1 bis 15 Gew.-%, bevorzugt 3 bis 12 Gew.-% und noch weiter bevorzugt 4 bis 10 Gew.-%, bezogen auf das Gesamtgewicht der zur Herstellung des Polyurethans A verwendeten Komponenten, und(c)(ii) eine oder mehrere isocyanatreaktive Komponenten mit mindestens einer (Meth)acryloylgruppe pro Molekül in einer Menge von 5 bis 70 Gew.-%, bevorzugt 10 bis 50 Gew.-% und noch weiter bevorzugt 15 bis 35 Gew.-%, bezogen auf das Gesamtgewicht der zur Herstellung des Polyurethans A verwendeten Komponenten, und(c)(iii) eine oder mehrere isocyanatreaktive Komponenten, die von (c) (i) und (c) (ii) verschieden sind, in einer Menge von 0 bis 40 Gew.-%, bevorzugt 5 bis 35 Gew.-% und noch weiter bevorzugt 10 bis 30 Gew.-%, bezogen auf das Gesamtgewicht der zur Herstellung des Polyurethans A verwendeten Komponenten,enthält.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Menge der Komponente bzw. Komponenten (c), bezogen auf die Gesamtgewichtsmenge der zur Herstellung des Polyurethans A verwendeten Komponenten, bevorzugt 40 bis 90 Gew.-%, weiter bevorzugt 45 bis 80 Gew.-% und noch weiter bevorzugt 50 bis 75 Gew.-% beträgt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Polyurethan A hergestellt wird, indem ein neutralisiertes isocyanatterminiertes Polyurethan-Prepolymer hergestellt wird, das in Wasser dispergiert wird, wonach das dispergierte Prepolymer mit einer kettenverlängernden Verbindung aus der Gruppe bestehend aus Hydrazin, einem oder mehreren primären Diaminen, einem oder mehreren sekundären Diaminen, einer oder mehreren Verbindungen mit einer primären Aminogruppe und einer sekundären Aminogruppe und einer beliebigen Mischung davon kettenverlängert wird.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Säurezahl des Polyurethans A im Bereich von 4 bis 60 mg KOH/g Polyurethan A liegt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Beschichtungszusammensetzung in weitgehender Abwesenheit von Koaleszenzmittel eine Mindestfilmbildungstemperatur von weniger als 35 °C aufweist.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Beschichtungszusammensetzung in weitgehender Abwesenheit von strahlungshärtbarem Verdünnungsmittel eine Mindestfilmbildungstemperatur von weniger als 35 °C aufweist.
- Wässrige Beschichtungszusammensetzung nach Anspruch 14, wobei die Beschichtungszusammensetzung weniger als 40 Gew.-% strahlungshärtbares Verdünnungsmittel, bevorzugt weniger als 30 Gew.-% strahlungshärtbares Verdünnungsmittel, weiter bevorzugt weniger als 20 Gew.-% strahlungshärtbares Verdünnungsmittel, weiter bevorzugt weniger als 10 Gew.-% strahlungshärtbares Verdünnungsmittel, weiter bevorzugt weniger als 5 Gew.-% strahlungshärtbares Verdünnungsmittel, weiter bevorzugt weniger als 3 Gew.-% strahlungshärtbares Verdünnungsmittel, weiter bevorzugt weniger als 1 Gew.-% strahlungshärtbares Verdünnungsmittel, bezogen auf das Gesamtgewicht der Beschichtungszusammensetzung, enthält.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Menge an 1-Methyl-2-pyrrolidinon in der wässrigen Beschichtungszusammensetzung weniger als 3 Gew.-% des Feststoffgehalts der Beschichtungszusammensetzung, bevorzugt weniger als 1 Gew.-%, weiter bevorzugt weniger als 0,5 Gew.-% und noch weiter bevorzugt 0 Gew.-% beträgt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Beschichtungszusammensetzung Zinn in einer Menge von höchstens 2 ppm enthält.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Beschichtungszusammensetzung bevorzugt tertiäre Amine in einer Menge von höchstens 1,5 Gew.-% enthält.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Polyurethan A in der wässrigen Beschichtungszusammensetzung in einer Menge von 20 bis 55 Gew.-% (bezogen auf das Gesamtgewicht der wässrigen Beschichtungszusammensetzung) vorliegt.
- Wässrige Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, wobei die wässrige Beschichtungszusammensetzung einen Photoinitiator enthält.
- Verfahren zur Herstellung einer wässrigen Beschichtungszusammensetzung nach einem der vorhergehenden Ansprüche, umfassend die folgenden Schritte:I. Herstellen eines isocyanatterminierten Polyurethan-Prepolymers durch Umsetzung von mindestens Komponenten (a), (b), (c):(a) einem oder mehreren Polyisocyanaten mit mindestens zwei cyclischen Gruppen,(b) einem oder mehreren nichtcyclischen aliphatischen Diisocyanaten, wobei die nichtcyclische aliphatische Gruppe, die die beiden Isocyanatgruppen verbindet, 4 bis 36 Kohlenstoffatome aufweist, und(c) einer oder mehreren Komponenten mit einer oder mehreren isocyanatreaktiven Gruppen, umfassendwobei die summierte Menge von (a) und (b) 10 bis 60 Gew.-%, bezogen auf die Gesamtgewichtsmenge der zur Herstellung des Polyurethans A verwendeten Komponenten, beträgt und(c)(i) eine oder mehrere isocyanatreaktive Komponenten mit ionischen und/oder potenziell ionischen wasserdispergierenden Gruppen und/oder(c) (ii) eine oder mehrere isocyanatreaktive Komponenten mit mindestens einer (Meth)acryloylgruppe pro Molekül und/oder(c) (iii) eine oder mehrere isocyanatreaktive Komponenten, die nicht von (c)(i) und (c)(ii) umfasst sind;
wobei das Gewichtsverhältnis zwischen (a) und (b) im Bereich von 75:25 bis 95:5 liegt;
wobei bevorzugt in Schritt I Verdünnungsmittel zugegeben wird;II. entweder Mischen des isocyanatterminierten Polyurethan-Prepolymers mit einer wässrigen Phase, die Neutralisationsmittel umfasst und gegebenenfalls ferner kettenverlängernde Verbindung umfasst, oder entweder Neutralisieren des isocyanatterminierten Polyurethan-Prepolymers durch Zugeben von Neutralisationsmittel zu dem isocyanatterminierten Polyurethan-Prepolymer und anschließend (i) Zugeben des neutralisierten isocyanatterminierten Polyurethan-Prepolymers zu Wasser, das gegebenenfalls eine weitere kettenverlängernde Verbindung umfasst, oder (ii) Zugeben von Wasser, das gegebenenfalls eine weitere kettenverlängernde Verbindung umfasst, zu dem neutralisierten isocyanatterminierten Polyurethan-Prepolymer; und wobei das Verfahren das Einspeisen entweder (A) der Komponenten (a) und (b) und mindestens einer der Komponenten (c)(i), (c)(ii) und (c)(iii), entweder (B) der Komponente (a) und mindestens zwei der Komponenten (b), (c)(i), (c)(ii) und (c)(iii) oder entweder (C) Komponente (b) und mindestens zwei der Komponenten (a), (c) (i), (c)(ii) und (c) (iii) in den Reaktor zu Beginn der Reaktion zur Herstellung des isocyanatterminierten Polyurethan-Prepolymers umfasst undwobei die Herstellung des Polyurethans A in Gegenwart von < 3 Gew.-% 1-Methyl-2-pyrrolidon, bezogen auf das Gewicht des Polyurethans A, erfolgt. - Verfahren nach Anspruch 21, wobei das Gewichtsverhältnis zwischen (a) und (b) im Bereich von 75:25 bis 90:10 liegt.
- Verfahren nach Anspruch 21 oder 22, wobei die Kettenverlängerung des isocyanatterminierten Polyurethan-Prepolymers mit Hydrazin, einem oder mehreren primären Diaminen, einem oder mehreren sekundären Diaminen, einer oder mehreren Verbindungen mit einer primären Aminogruppe und einer sekundären Aminogruppe und einer beliebigen Mischung davon erfolgt.
- Substrat mit einer Beschichtung, erhalten durch(i) Aufbringen einer wässrigen Beschichtungszusammensetzung nach einem der Ansprüche 1 bis 20 oder einer mit dem Verfahren nach einem der Ansprüche 21 bis 23 erhaltenen wässrigen Beschichtungszusammensetzung auf ein Substrat und(ii) physikalisches Trocknen und Härten der wässrigen Beschichtungszusammensetzung durch Strahlung (vorzugsweise UV-Strahlung) zum Erhalt einer Beschichtung.
- Substrat nach Anspruch 24, wobei das Substrat aus der Gruppe bestehend aus Holz, Metall, Kunststoff, Linoleum, Beton, Glas, Verpackungsfilm und einer beliebigen Kombination davon ausgewählt ist.
- Substrat nach Anspruch 24, wobei das Substrat aus der Gruppe bestehend aus Holz, PVC, Linoleum und einer beliebigen Kombination davon ausgewählt ist.
- Verfahren zum Beschichten eines Substrats aus der Gruppe bestehend aus Holz, Metall, Kunststoff, Linoleum, Beton, Glas, Verpackungsfilm und einer beliebigen Kombination davon, wobei das Verfahren Folgendes umfasst:(i) Aufbringen einer wässrigen Beschichtungszusammensetzung nach einem der Ansprüche 1 bis 20 oder einer mit dem Verfahren nach einem der Ansprüche 21 bis 23 erhaltenen wässrigen Beschichtungszusammensetzung auf das Substrat und(ii) physikalisches Trocknen und Härten der wässrigen Beschichtungszusammensetzung durch Strahlung (vorzugsweise UV-Strahlung) zum Erhalt einer Beschichtung.
- Digitaldruckfarbenformulierung, umfassend die wässrige Beschichtungszusammensetzung nach einem der Ansprüche 1 bis 20 oder eine mit dem Verfahren nach einem der Ansprüche 21 bis 23 erhaltene wässrige Beschichtungszusammensetzung.
- Digitaldruckfarbenformulierung nach Anspruch 28, wobei es sich bei der Digitaldruckfarbenformulierung um eine Tintenstrahldruckformulierung handelt.
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WO2020083755A1 (de) * | 2018-10-26 | 2020-04-30 | Basf Se | Wässrige bindemittelformulierung |
EP3660066A1 (de) * | 2018-11-28 | 2020-06-03 | Covestro Deutschland AG | Polyisocyanatzusammensetzung auf basis von pentamethylendiisocyanat für beschichtungen |
CN111534269B (zh) * | 2020-05-07 | 2022-04-12 | 苏州金枪新材料股份有限公司 | 一种用于液晶屏幕粘接的双组份柔韧性丙烯酸酯结构胶及其制备方法 |
CN112341918A (zh) * | 2020-10-23 | 2021-02-09 | 杭州海维特化工科技有限公司 | 一种耐增塑剂迁移pvc薄膜水性背涂剂及其制备方法 |
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CN115806767B (zh) * | 2022-12-15 | 2023-10-20 | 宁顺集团有限公司 | 一种pvc整芯输送带的耐磨涂层及其制备方法 |
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CN110248977A (zh) | 2019-09-17 |
ES2907615T3 (es) | 2022-04-25 |
US11124671B2 (en) | 2021-09-21 |
US11384252B2 (en) | 2022-07-12 |
CN110352204A (zh) | 2019-10-18 |
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DK3580256T3 (da) | 2021-12-06 |
ES2899309T3 (es) | 2022-03-10 |
CN110248977B (zh) | 2022-01-25 |
EP3580256A1 (de) | 2019-12-18 |
US11098223B2 (en) | 2021-08-24 |
US20200024473A1 (en) | 2020-01-23 |
EP3580255B1 (de) | 2021-09-22 |
CN110248979A (zh) | 2019-09-17 |
EP3580255A1 (de) | 2019-12-18 |
US20200024474A1 (en) | 2020-01-23 |
CN110300771A (zh) | 2019-10-01 |
EP3580249B1 (de) | 2022-01-26 |
CN110352204B (zh) | 2021-12-24 |
EP3580256B1 (de) | 2021-09-15 |
EP3580250A1 (de) | 2019-12-18 |
CN110248979B (zh) | 2022-07-22 |
US20200239731A1 (en) | 2020-07-30 |
US11274229B2 (en) | 2022-03-15 |
WO2018146145A1 (en) | 2018-08-16 |
EP3580249A1 (de) | 2019-12-18 |
EP3960784A1 (de) | 2022-03-02 |
CN110300771B (zh) | 2022-04-01 |
WO2018146144A1 (en) | 2018-08-16 |
ES2905925T3 (es) | 2022-04-12 |
WO2018146142A1 (en) | 2018-08-16 |
WO2018146147A1 (en) | 2018-08-16 |
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